Increasing attention is paid to ethical issues and values when designing and deploying artificial intelligence (AI). However, we do not know how those values are embedded in artificial artefacts or how relevant they are to the population exposed to and interacting with AI applications. Based on literature engaging with ethical principles and moral values in AI, we designed an original survey instrument, including 15 value components, to estimate the importance of these values to people in the general population. The article (...) is based on representative surveys conducted in Estonia, Germany, and Sweden (_n_ = 4501), which have varying experiences with implementing AI. The factor analysis showed four underlying dimensions of values embedded in the design and use of AI: (1) protection of personal interests to ensure social benefit, (2) general monitoring to ensure universal solidarity, (3) ensuring social diversity and social sustainability, and (4) efficiency. We found that value types can be ordered along the two dimensions of resources and change. The comparison between countries revealed that some dimensions, like social diversity and sustainability evaluations, are more universally valued among individuals, countries, and domains. Based on our analysis, we suggest a need and a framework for developing basic values in AI. (shrink)

While research ethics and developing respective competencies is gaining prominence in higher education institutions, there is limited knowledge about the learning process and scaffolding during such training. The global health crisis has made the need for facilitator-independent training materials with sufficient support even more pronounced. To understand how knowledge building takes place and how computer-supported collaborative learning supports research ethics learning, we analysed: 1) how the participants’ understanding was displayed during the collaborative learning process utilising the developed ethics resource; and (...) 2) whether the scaffolding provided by the resource supported the learning process. Epistemic evidence was collected during design-based research involving 36 PhD students and researchers with supervisory experience divided into 11 groups. Data was analysed qualitatively utilising the SOLO taxonomy. The results revealed that: 1) participants displayed high levels of understanding and the need for the facilitator support decreased with the use of the online ethics resource; 2) the learners were able to evaluate their learning outcomes with satisfactory accuracy; 3) when used linearly, the online ethics resource helped learners to achieve high levels of understanding even when the scaffolding gradually faded. Based on the lessons learnt, design principles were extracted to develop research ethics competencies in higher education, and also recommendations for research ethics training were outlined. (shrink)

Due to the variety of research ethics and integrity training formats it may be challenging to use a common instrument to monitor and evaluate the development of competencies and learning progress as well as determine the effectiveness of the training. The present study scrutinises the use of learning diaries as one possible measure to evaluate the development of ethics competencies. The aim of the study was to increase understanding about how learning diaries capture development of research ethics and integrity competencies (...) of participants and explore the use of diaries as a measure of training effectiveness. In the evaluative case study, a micro-credential programme was used as the context of the study and data was analysed using deductive content analysis. As a result, we outline criteria for analysis to be used in ethics training programmes for learning diaries. Results indicated that learning diaries submitted in the forum format (compared to individual submissions) provide peer support, so learners display more content knowledge on high levels of reflection and understanding. Submitting learning diaries over a longer period and making submissions repeatedly can improve writing and reflection competencies. The quality of learning diary entries may also depend on learner characteristics, such as commitment and motivation. Keeping a learning diary can help retain obtained competencies over a longer period. The article ends with a set of recommendations for implementing learning diaries as one measure of evaluation. (shrink)

Food sovereignty can be conceptualized as a political proposal for social change in the field of agri-food relations. However, specific strategies of how to achieve this transformative potential are diverse, and context-dependent. The paper explores this diversity by examining discourses on the food sovereignty construction process in Catalonia. Using Q methodology we have explored visions held by individuals participating in the social movement for food sovereignty, identifying five discourses: activism, anti-purism, self-management, pedagogy, and pragmatism. Key strategies of transformation include social (...) mobilization, institutional negotiation, self-management, education to foster value change, and politics of the possible. The relevance assigned to ideological affinity explains different views on the subject of transformation, particularly regarding the involvement of the administration and the productive sector. As regards transformative strategies, discourses assign differing importance to the role of agency for effecting social transformation, which influences their assessment of individual actions as an effective means for social change. Forms of individualized and classic collective action currently coexist within the Catalan agri-food movement, but such diversity is not acknowledged as an effective alliance towards food sovereignty. Moreover, all discourses agree to a dual definition of food sovereignty, both as a process, that is, as democratization of the decision-making process in the agri-food sector, and as a result, that is, establishing an agri-food model alternative to the neo-liberal one. However, the discourses share an unclear view of democracy as decentralized collective decision-making that does not make explicit how this model should be implemented to achieve social control of the agri-food system. (shrink)

BackgroundResearch on interpersonal synchrony has mostly focused on a single modality, and hence little is known about the connections between different types of social attunement. In this study, the relationship between sympathetic nervous system synchrony, movement synchrony, and the amount of speech were studied in couple therapy.MethodsData comprised 12 couple therapy cases. Synchrony in electrodermal activity, head and body movement, and the amount of speech and simultaneous speech during the sessions were analyzed in 12 sessions at the start of couple (...) therapy and eight sessions at the end of therapy. Synchrony was calculated from cross-correlations using time lags and compared to segment-shuffled pseudo synchrony. The associations between the synchrony modalities and speech were analyzed using complex modeling.FindingsCouple therapy participants’ synchrony mostly occurred in-phase. Anti-phase synchrony was more common in movement than in sympathetic nervous system activity. Synchrony in sympathetic nervous system activity only correlated with movement synchrony between the client-therapist dyads. Movement synchrony and the amount of speech correlated negatively between spouses and co-therapists, meaning that the more time the dyad members talked during the session, the less bodily synchrony they exhibited.ConclusionThe different roles and relationships in couple therapy were associated with the extent to which synchrony modalities were linked with each other. In the relationship between clients and therapists, synchrony in arousal levels and movement “walked hand in hand”, whereas in the other relationships they were not linked. Generally, more talk time by the therapy participants was associated with anti-phase movement synchrony. If, as suggested, emotions prepare us for motor action, an important finding of this study is that sympathetic nervous system activity can also synchronize with that of others independently of motor action. (shrink)

The article concentrates on problems, which emerge in the ongoing process of transforming a socialistic society to a western welfare society. This process does not only include economic aspects, as it might seem from several articles and books written about the subject. Often these societies, having established a stable financial and legal systems face much harder problems related to the prevailing values. They are not struggling anymore because of bad loans or lack of investment but because of outdated values and (...) inability to adapt themselves to a changing world. To understand these difficulties better, 2000 conflicts, occurred during last four years in local companies, have been investigated.Conflict as the research tool has been chosen because it is a very informative phenomenon for revealing an organisation's general status. It sheds light on different aspects of problems, which occur during rapid development. We could name several conflict reasons but generally all of them stem from three sources. (shrink)

España, inicios del siglo XX. José Ortega, armado de razón, busca un ideal que guíe su vida, oriente su acción pública e ilumine lo que le rodea. En su demanda se enfrentará con Don Quijote, Unamuno o Baroja; descifrará el neokantismo, la fenomenología, el psicoanálisis; investigará la leyenda milenarista, la prehistoria del criticismo, la anatomía del alma; descubrirá la mujer, la política, el compromiso; predicará el socialismo, la construcción de Europa, la recreación de España y recorrerá Castilla, Marburgo o Asturias (...) para asentarse en El Escorial, donde ya estaba. Los edificios conceptuales se asientan sobre vidas concretas; bajo toda construcción universal transpira una biografía particular. El joven José Ortega propone un recorrido atento por el pensamiento de juventud de Ortega y Gasset, reconstruyendo sus peripecias intelectuales hasta encontrar la razón vital de la razón vital. (shrink)

Research indicates that nature offers many physical and mental health benefits, including restoration - or recovery from mental fatigue. However, questions remain about what exactly in one's environment is experienced as restorative and why. Bridging environmental aesthetics, environmental psychology and cultural studies, this study establishes a connection between landscape and mindscape as seen, for instance, in the ways in which an orderly environment is interpreted as an orderly state of mind and vice versa. Using data drawn from a qualitative survey (...) targeting expatriate Finns, the article mobilises content analysis to interpret the results and concludes that a 'favourite place' is aesthetically appealing, enables actions that are experienced as restorative and is as much an interpretation of a space as a physical place. (shrink)

As development of research ethics competencies is in the focus in higher education institutions, it is crucial to understand how to support the learning process during such training. While there is plenty of research on how to scaffold children’s learning of cognitive skills, there is limited knowledge on how to enhance collaborative case-based learning of research ethics competencies in HE contexts. Our aim was to identify whether, how and when scaffolding is needed with various expertise levels to support development of (...) ethics competencies. To identify and evaluate scaffolding during collaborative case-based ethics training we synthesised a scaffolding framework consisting of three levels: techniques, mechanisms and process. We organised 5 training sessions where 46 participants were involved. Data was collected as part of action research from group-work recordings and transcribed verbatim. Deductive qualitative analysis was implemented on transcripts based on the scaffolding framework. Our analysis revealed that structural scaffolding alone is not always efficient with bachelor level students, they also require oral scaffolding when the need becomes apparent. Master’s level students benefited most from wording the issues they needed to focus on. Doctoral students and senior academics needed scaffolding to maintain goal orientation. We end our article with some recommendations for facilitators of ethics education, and encourage using the scaffolding framework also in complex problem-solving beyond ethics training. (shrink)

Artificial intelligence (AI) is embedded in a wide variety of Smart City applications and infrastructures, often without the citizens being aware of the nature of their “intelligence”. AI can affect citizens’ lives concretely, and thus, there may be uncertainty, concerns, or even fears related to AI. To build acceptable futures of Smart Cities with AI-enabled functionalities, the Human-Centered AI (HCAI) approach offers a relevant framework for understanding citizen perceptions. However, only a few studies have focused on clarifying the citizen perceptions (...) of AI in the context of smart city research. To address this gap, we conducted a two-phased study. In the pre-study, we explored citizen perceptions and experiences of AI with a short survey (N = 91). Second, scenario-based interviews (N = 7) were utilized to gain in-depth insights of citizen perceptions of AI in the Smart City context. Five central themes were recognized: (1) I don’t like them monitoring me, (2) I want maximum gain for minimum effort, (3) I don’t want AI to mimic people, (4) I’ll avoid using AI if I consider the risk too high, and (5) I don’t need to be concerned about AI. These offer an idea of human-centered requirements worth considering while designing AI applications for future Smart Cities. (shrink)

The global environmental and social-economic crises of industrialized agriculture have led to the emergence of agroecology as an alternative approach aiming to increase the ecological, social and economic sustainability of agri–food systems. The ‘multi-level perspective’ is now a widely used framework to understand and promote the upscaling of local innovation niches, such as agroecology, to broader scales (e.g., regional, national, international), thus reconfiguring the dominant socio-technical regimes. Additionally, emergent ‘hybrid forums’ can provide a space between niche and regime where niche (...) innovators can become important actors in scaling up and out emergent innovations. In this paper, we examine a university training program (Postgraduate Diploma in Local Agroecological Dynamization at the Universitat Autònoma de Barcelona), to better understand its role as a ‘hybrid forum’. Our analysis focuses especially on how the program, as an example of a hybrid forum, worked to reconfigure practices, concepts, and tools of local development practitioners. We also assess to what extent the program contributed to transitioning local development institutions toward agroecology. An online survey (n = 46) and in-depth interviews (n = 16) were carried out to determine how the training program has impacted the student’s opinions and their respective institutions. The results show that most of the students consider that they have acquired new theoretical frameworks and useful methods to re-framing their local development projects, that new alliances with multi-actor networks have been perceived, and that some internal changes of the local development practices have taken place. We conclude that the training program, as a hybrid forum, is capable of outscaling niche innovations through linkages with different kind of actors both from the niche and the regime. Political changes in the socio-technical landscape level offer an opportunity to amplify the impact of the innovations which are being generated by those multi-actor networks, but with a limited multi-level impact as far as institutional regime-actors not aligned with agroecological transition keep the most of the competencies on agri–food systems. (shrink)

The purpose of this article is to qualitatively describe and critically explain the discursive construction of employee co-operation negotiations in Finland as an arena for management-by-fear. The article consists of a theoretical review, covering the legislative basis of co-operation negotiations and recent research on management-by-fear. The empirical study consists of media texts and company media releases in Finland in 2012–2013. The main conclusions are that there are distinctive features in the co-operation negotiations that enable and enforce the possibility of management-by-fear, (...) and thus destructive leadership. The process, supported by law and very much against the original aim, enhances authoritative leadership, objectification of employees, distortion of information and misleading, and the negative consequences thereof. The process is an employer-invited discursive dance where the employee has to follow through the set steps and in the set rhythm, with the media orchestrating the tune and managing the fear. The study adds a valuable element to the research areas of downsizing, bad management, and the discursive construction of these phenomena. (shrink)

Arte, educación y comunidad en la estética pedagógica Resumen: Una de las corrientes estéticas contemporáneas más pujantes, la «estética pedagógica», planteó desde sus comienzos la combinación entre el arte y la educación. Las creaciones respaldadas por esta orientación se basan en muchas de las ideas de las pedagogías críticas de los años 60 e igualmente en los presupuestos de las llamadas últimas vanguardias artísticas. Todas ellas comparten un mismo espíritu emancipador en sintonía con las teorías más críticas con la sociedad (...) de producción capitalista. Pero en los últimos años la «estética pedagógica» se ha visto empujada a problematizar la cuestión de la «comunidad» desde diferentes puntos de vista, partiendo de la base de que no puede haber educación ni arte sin un replanteamiento del espacio en común que ambos ponen en juego. Palabras clave: Arte. Educación. Política. Comunidad. Art, Education and Community in Pedagogical Aesthetics: one of the most thriving contemporary aesthetic trends, «Pedagogical Aesthetics», raised from its beginnings the combination between art and education. The creations supported by this orientation are based on many of the ideas of the critical pedagogies of the 60s and also on the budgets of the so-called latest artistic avant-gardes. All of them share the same emancipatory spirit in tune with the most critical theories with the capitalist production society. But in recent years the «pedagogical aesthetic» has been pushed to problematize the question of «community» from different points of view, based on the fact that there can be no education or art without a rethinking of the common space that both put into play. Keywords: Art. Education. Politics. Community Arte, educação e comunidade em estética pedagógica Resumo: uma das tendências estéticas contemporâneas mais prósperas, a «estética pedagógica», levantou desde o início a combinação entre arte e educação. As criações apoiadas por essa orientação baseiam-se em muitas das idéias das pedagogias críticas dos anos 60 e também nos orçamentos das chamadas vanguardas artísticas mais recentes. Todos eles compartilham o mesmo espírito emancipatório em sintonia com as teorias mais críticas da sociedade capitalista de produção. Mas, nos últimos anos, a «estética pedagógica» foi levada a problematizar a questão da «comunidade» de diferentes pontos de vista, com base no fato de que não pode haver educação ou arte sem repensar o espaço comum que ambos Eles colocam em jogo. Palavras-chave: Arte. Educação. Política. Comunidade. Data de registro:16/06/2020 Data de aceite: 22/07/2020. (shrink)

This paper analyses the history of the South American Secretariat of the Communist International. The objective is to carry out a critical study of the policies and strategy of the Secretariat, considering how its relationship with the Comintern and the South American Communist Parties changed over time. Our hypothesis is that during its first years of existence (1925–8) the Secretariat developed a policy based on the United Front. This changed during a transition period (July 1928–July 1929) in which it developed (...) a stagist programme of bourgeois-democratic revolution, and the implementation of its front tactics was increasingly questioned. From 1929 to 1934, the organisation abandoned all concrete alliance tactics in the workers’ movement and electoral politics while nevertheless proclaiming its advocacy of the ‘United Front from below’. This paper is based on an analysis of primary sources, including the Secretariat’s publications, correspondence, and internal documents. (shrink)

En las últimas décadas, dos líneas de pensamiento han querido hacerse cargo de la necesidad de pensar “lo común” desde coordenadas ontológicas. Una, representada principalmente por Jean-Luc Nancy y Alain Badiou, retoma los análisis de Heidegger sobre el Mitsein; la otra parte de los análisis que Toni Negri hace de la noción de “multitud” de Spinoza. Estas dos “ontologías de lo común” han dado pie a sendas estéticas que persiguen una finalidad política. Este trabajo estudia estas tendencias con el fin (...) de determinar qué tipo de noción de “lo común” manejan. La tesis esgrimida es la de que la interpretación que hacen de aquellas ontologías es errónea y que la “comunidad” presente en ellas está más próxima al sensus communis kantiano. (shrink)

This paper discusses the past and contemporary legal harmonisation exercises of family law in the Nordic countries and Europe. The critique is that the harmonised ‹European family law’ only entrenches the status quo and reiterates traditional family patterns, the male norm, heteronormativity, and a public/private divide represented in the neutral guise of a liberal rights discourse. Furthermore, the critics point out that the political economy of legal harmonisation is, to a large extent, ignored. In the Nordic countries, egalitarianism and broad (...) political deliberation characterised much of the previous legal harmonisation, whereas rights discourse in its liberal sense is a novelty, more or less triggered by the European integration. This paper discusses the gendered implications of the emerging rights discourse in the Nordic countries and the linkages between family law, the labour market and social welfare. The paper argues that the harmonisation exercise cannot be regarded as one consisting only of legal norms and reasoning, but rather it should be discussed from the perspective of a political and epistemological challenge to the prevailing ‹truths’ about marriage, family and sexuality. (shrink)

Dying Prepared in Medieval and Early Modern Northern Europe offers an analysis of the various ways in which people made preparations for death in medieval and early modern Northern Europe.

Casi de manera simultánea, en los comienzos del llamado post-estructuralismo los filósofos franceses Michel Foucault y Jean-François Lyotard se interesaron por la sofística. El primero mantuvo la clásica confrontación entre el pensamiento filosófico y el sofístico con vistas a afianzar su propio planteamiento sobre la cuestión de la “verdad”, mientras que el segundo autor intentó derribar las fronteras entre ambos saberes. Lo que estaba en juego en estas dos lecturas enfrentadas era una reflexión sobre los medios de que dispone la (...) filosofía para intervenir en el ámbito político. Para Foucault, es el decirle la verdad al político “parresiásticamente” lo que caracteriza al filósofo frente al taimado sofista y garantiza una influencia en un gobierno de la polis recto. En cambio Lyotard, a partir de su idea de la política “pagana”, creía necesario operar un giro sofístico sobre la filosofía para que ésta, desde una posición no exterior a la política, pueda suscitar transformaciones de otro modo imposibles. Este artículo analiza las lecturas que de la sofística ofrecieron los dos pensadores franceses, mostrando su originalidad y relevancia para el panorama filosófico contemporáneo. (shrink)

Los marabouts, o morabitos, son líderes religiosos de las cofradías musulmanas sufíes africanas. A ellos deben obediencia los talibes, discípulos, tanto en sus lugares de origen como en la diáspora migratoria, de gran intensidad y tradición en el muridismo. Los marabouts, con sus visitas recurrentes a los diversos lugares de migración, articulan la identidad colectiva a la par que recogen divisas para regresarlas a Senegal, redistribuyendo y también ejerciendo de �grandes hombres�, ricos, dadivosos y santos, moviéndose en el capitalismo financiero (...) contemporáneo con recursos y tradiciones propios. Sus roles se analizan de modo complejo por parte de los estudiosos, a veces como figuras de dominación e incluso de explotación laboral hacia los discípulos; otras veces, como líderes movilizadores de capital social, cultural y económico, cuyas obligaciones redistributivas y morales compensan sobradamente el esfuerzo de la comunidad. Aquí se pretende recoger precisamente la densidad de este debate, y dado que las funciones marabúticas caminan entre las prácticas culturales emancipatorias y dominantes aparentemente a la par. (shrink)

Historical study of the humanism in Indian thought.

Measures of visual cortical development in children demonstrate high variability and inconsistency throughout the literature. This is partly due to the specificity of the visual system in processing certain features. It may then be advantageous to activate multiple cortical pathways in order to observe maturation of coinciding networks. Visual stimuli eliciting the percept of apparent motion and shape change is designed to simultaneously activate both dorsal and ventral visual streams. However, research has shown that such stimuli also elicit variable visual (...) evoked potential (VEP) morphology in children. The aim of this study was to describe developmental changes in VEPs, including morphological patterns, and underlying visual cortical generators, elicited by apparent motion and shape change in school-aged children. Forty-one typically developing children underwent high-density EEG recordings in response to a continuously morphing, radially modulated, circle-star grating. VEPs were then compared across the age groups of 5-7, 8-10, and 11-15 years according to latency and amplitude. Current density reconstructions were performed on VEP data in order to observe activated cortical regions. It was found that two distinct VEP morphological patterns occurred in each age group. However, there were no major developmental differences between the age groups according to each pattern. Current density reconstructions further demonstrated consistent visual generators across age and pattern. These results describe two novel VEP morphological patterns in typically developing children, but with similar underlying cortical sources. The importance of these morphological patterns is discussed in terms of future studies and the investigation of a relationship to visual cognitive performance. (shrink)

The need to create more sustainable food systems calls for careful attention to justice in making the transition. However, to achieve a just transition and create policies to support the goal of developing sustainable food systems, we need more knowledge of the ways current policies tackle justice. This knowledge can reveal blind spots and development needs and increase the transparency of potentially conflicting goals, which is essential for designing just transition policies. From the normative perspective of food justice, a food (...) system should produce three principal outcomes: food security and nutrition, livelihoods and fair income, and environmental sustainability. In this article, we take these outcomes as the starting point to study how they relate to the distributive, procedural, and recognitive aspects of food justice in the context of Finnish food policies. Our data consist of Finnish policy strategies relating to the national food system and data from interviews with experts involved in the policy processes. Our results suggest that food security and farmer livelihoods have dominated justice related considerations at the cost of environmental sustainability. Although these are important for distributive justice and for recognizing vulnerabilities, the current setting reveals risks regarding the possibilities of transitioning to a low-carbon food system. The invisibility of the often-invisible groups is also notable in the policy documents. To promote justice more broadly, there should be greater emphasis on environmental sustainability as well as procedural and recognitive justice and opportunities for diverse people to participate in food policymaking. (shrink)

We consider a society whose members have to choose not only an outcome from a given set of outcomes but also a subset of agents that will remain members of the society. We study the extensions of approval voting, scoring methods and the Condorcet winner to our setting from the point of view of their internal stability and consistency properties.

We study how to partition a set of agents in a stable way when each coalition in the partition has to share a unit of a perfectly divisible good, and each agent has symmetric single-peaked preferences on the unit interval of his potential shares. A rule on the set of preference profiles consists of a partition function and a solution. Given a preference profile, a partition is selected and as many units of the good as the number of coalitions in (...) the partition are allocated, where each unit is shared among all agents belonging to the same coalition according to the solution. A rule is stable at a preference profile if no agent strictly prefers to leave his coalition to join another coalition and all members of the receiving coalition want to admit him. We show that the proportional solution and all sequential dictator solutions admit stable partition functions. We also show that stability is a strong requirement that becomes easily incompatible with other desirable properties like efficiency, strategy-proofness, anonymity, and non-envyness. (shrink)

Background: Post-traumatic stress disorder is a prevalent, debilitating, and costly psychiatric disorder. Evidenced-based psychotherapies, including Cognitive Processing Therapy, are effective in treating PTSD, although a fair proportion of individuals show limited benefit from such treatments. CPT requires cognitive demands such as encoding, recalling, and implementing new information, resulting in behavioral change that may improve PTSD symptoms. Individuals with PTSD show worse cognitive functioning than those without PTSD, particularly in acquisition of verbal memory. Therefore, memory dysfunction may limit treatment gains in (...) CPT in some individuals with PTSD. Methods and Analysis: Here, we present a protocol describing the Cognition and PsychoTherapy in PTSD study, a prospective, observational study examining how cognitive functioning affects treatment response in CPT for PTSD. The study aims to recruit 105 outpatient veterans with PTSD between the ages of 18 and 70 years. Prior to beginning 12 sessions of CPT, Veteran participants will have standardized assessments of mood and functioning and complete a comprehensive neurocognitive battery assessing episodic learning, attention and speed of processing, language ability, executive control, and emotional functioning. This study aims to fill gaps in the current literature by: examining the specificity of memory effects on treatment response; exploring how baseline cognitive functioning impacts functional outcomes; and examining potential mechanisms, such as memory for treatment content, that might explain the effects of baseline memory functioning on PTSD symptom trajectory. Discussion: If successful, this research could identify clinically relevant neurocognitive mechanisms that may impact PTSD psychotherapy and guide the development of individualized treatments for PTSD. (shrink)

Collection of parables on Jaina ethics; based on the Jaina Agamas.

The aging process involves changes in immune regulation, i.e. adaptive immunity declines whereas innate immunity becomes activated. NF‐κB signaling is the master regulator of the both immune systems. Two recent articles highlight the role of the NF‐κB system in aging and immune responses. Adler et al1 showed that the NF‐κB binding domain is the genetic regulatory motif which is most strongly associated with the aging process. Kwon et al2 studying HIV‐1 infection and subsequent immune deficiency process demonstrated that HIV‐1 Tat (...) protein binds to SIRT1 protein, a well‐known longevity factor, and inhibits the SIRT1‐mediated deacetylation of the p65 component of the NF‐κB complex. As a consequence, the transactivation efficiency of the NF‐κB factor was greatly potentiated, leading to the activation of immune system and later to the decline of adaptive immunity. These observations support the scenario where immune responses and aging process can be enforced by the potentiation of NF‐κB transactivation efficiency. Longevity factors, such as SIRT1 and its activators, might regulate the efficiency of the NF‐κB signaling, the major outcome of which is inflamm‐aging via proinflammatory responses. BioEssays 30:939–942, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

Although Van de Vliert presented an entertaining story containing several original observations, an implicit assumption that climate affects human society identically through the history is not realistic. If almost everything is explained by cold winters or hot summers, then nothing is explained. Ignoring rival explanations does not make the proposed theory more convincing.